package cn.edu.tju.elm.controller.dto;

import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;

@Data
@Schema(description = "AI聊天消息DTO")
public class AiChatMessageDto {

    @Schema(description = "消息ID", example = "1")
    private Long messageId;

    @Schema(description = "消息内容", example = "你好")
    private String content;

    @Schema(description = "消息类型：USER或AI", example = "USER")
    private String messageType;

    @Schema(description = "时间戳", example = "2024-01-01 12:00:00")
    private String timestamp;
}